SH-99 Lanier Parkway-West Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Brazos River | New Territory | 12:04:44 AM | 1.00 | 1:01 | 1:01 | 59 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | 12:04:44 AM | 2.00 | 1:50 | 2:50 | 65 | |
| Oyster Creek | Harlem Rd | 12:04:44 AM | 1.60 | 1:32 | 4:22 | 63 | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.00 | Not Available | |
| Kingsland | IH-10 Katy | 12:04:44 AM | 1.50 | 1:09 | 5:26 | 78 | |
| IH-10 Katy | Morton | 12:04:44 AM | 1.50 | 2:06 | 7:32 | 43 |  |
| Morton | Clay Rd | 12:04:44 AM | 1.60 | 1:25 | 8:57 | 68 | |
| Clay Rd | Beckendorff | 12:04:44 AM | 1.30 | 1:29 | 10:26 | 53 | |
| Beckendorff | FM-529 | 12:04:44 AM | 1.00 | 00:54 | 11:20 | 67 | |
| FM-529 | West Rd | 12:04:44 AM | 2.50 | 2:17 | 13:37 | 66 | |
| West Rd | House Hahl | 12:04:44 AM | 1.30 | 1:14 | 14:51 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 12:04:44 AM | 1.40 | 1:07 | 15:58 | 75 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:04:44 AM | 2.40 | 2:17 | 18:15 | 63 | |
| Summary | 30.6 | 18:15 | 18:15 | 101 | |
SH-99 Lanier Parkway-West Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Bridgeland Lake Parkway | 12:04:44 AM | 2.40 | 2:16 | 2:16 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 12:04:44 AM | 1.40 | 1:19 | 3:35 | 64 | |
| House Hahl | West Rd | 12:04:44 AM | 1.30 | 1:24 | 4:59 | 56 | |
| West Rd | FM-529 | 12:04:44 AM | 2.50 | 2:10 | 7:09 | 69 | |
| FM-529 | Beckendorff | 12:04:44 AM | 1.00 | 1:12 | 8:21 | 50 | |
| Beckendorff | Clay Rd | 12:03:49 AM | 1.30 | 00:57 | 9:18 | 82 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.50 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 12:04:44 AM | 2.00 | 1:56 | 11:11 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 12:04:44 AM | 2.00 | 1:35 | 12:41 | 76 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.6 | 12:39 | 12:39 | 145 | |
